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CAT 3 7Operation
7Operation
As the CAT 3 is integrated into the torch’s welding process, the operating steps
are performed after the respective torch has been put into operation.
8 Putting out of operation
Putting out of operation depends on the respective welding torch.
9 Maintenance and cleaning
Scheduled maintenance and cleaning are prerequisites for a long service life
and trouble-free operation. During such activities, observe the following:
• The device may only be operated by qualified personnel (in Germany
see TRBS 1203).
• Please also consult the operating instructions for the welding
components, such as the power source and compressed air line.
• When putting the system out of operation, ensure that the procedures for
switching off each of the welding system components are observed.
Risk of injury due to unexpected start-up
The following instructions must be adhered to throughout all maintenance,
servicing, assembly, disassembly and repair work:
• Switch off the power source.
• Close the compressed air supply.
• Close the gas supply.
• Switch off the entire welding system.
• Pull the mains plug at the robot welding power source.
Electric shock
Dangerous voltage due to defective cables.
• Check all live cables and connections for proper installation and
damage.
• Replace any damaged, deformed or worn parts.